package com.com.datastructures.stack;

/**
 * Created with IntelliJ IDEA.
 * User: Ngo Lap Thanh
 * Date: 23/05/14
 * Time: 3:12 PM
 * To change this template use File | Settings | File Templates.
 */
public interface Stack<T> {
    void push(T t);
    T pop();
    T peek();
}
/*
abstract class StackImpl implements Stack<T>{

    @Override
    public void push(T t) {

    }

    @Override
    public T pop() {
        return null;  //To change body of implemented methods use File | Settings | File Templates.
    }

    @Override
    public T peek() {
        return null;  //To change body of implemented methods use File | Settings | File Templates.
    }
}*/

